DB_QueryTool

An OO-interface for easily retrieving and modifying data in a DB.

This package is an OO-abstraction to the SQL-Query language, it provides methods such as setWhere, setOrder, setGroup, setJoin, etc. to easily build queries. It also provides an easy to learn interface that interacts nicely with HTML-forms using arrays that contain the column data, that shall be updated/added in a DB. This package bases on an SQL-Builder which lets you easily build SQL-Statements and execute them. cain Wolfram Kriesing wolfram@kriesing.de lead quipo Lorenzo Alberton l.alberton@quipo.it lead 1.0.0 2005-03-03 PHP stable * fixed bug #3290, getCount() method returns zero when using an offset (patch by kubo at isite dot co dot jp) * strings lenghtier than the column max size are truncated to prevent db errors * using setOrder() with setGroup()+setHaving() could cause a malformed query * fully tested with MySQL, PostgreSQL and Firebird/Interbase (added a new testsuite using SimpleTest) DB Log 0.11.1 2004-10-18 PHP stable * allow multiple left|right join clauses. NB: getJoin($type) now returns array( $joinTable1 => $joinOnClause1, $joinTable2 => $joinOnClause2, ) * allow class usage without instanciating a db object (to use the class as a simple query builder) * unset non-specific PEAR::DB options before calling connect() (bug #1614) * allow reuse of existing connection (bug #2007), thanks to eln at gmx dot net 0.10.1 2004-05-05 PHP stable * on UPDATE, field names are no more prefixed by the table name (it didn't work with PostgreSQL) * added an $options parameter to connect() * fixed bug #284 (Log::factory() needs to return a reference) * fixed bug #298 (reset() does not reset limit) * fixed bug #322 (undefined var $autoConnect) * changed useResult() method; now it accepts a $type parameter, use it to return 'array' results or 'object' results (thanks to Roman Dostovalov). Please note that BC is maintained, useResult(true) will default to useResult('array'), and useResult(false) will default to useResult('none'). * fixed problems with useResult(true) and empty results * when using useResult(true), if the user doesn't call getFirst() on the first iteration, the class does so automatically * PHP 5 fixes * fixes to the testsuite 0.9.8 2003-09-23 PHP stable * added new method getQueryString() which returns the rendered query * added setDbInstance() which lets you supply an existing DB-instance to work with using this you dont need to pass a DSN to the constructor! 0.9.7 2003-09-15 PHP stable * use Log 1.7 API 0.9.6 2003-09-12 PHP stable - bugfix in addMultiple() - addWhereSearch now only prefixes known columns as it is supposed to be, otherwise it would also prefix aliases with the table name, which is bull... - quirk in the addLeftJoin() method ... not nice, but v1.0 will be, unit tests pass but thats still not enough proof - make setLimit also work to unset it 0.9.5 2003-06-17 PHP stable - bugfix when writing log files, times were wrong - bugfix in EasyJoin, which added unnecessary conditions - bugfix in building column alias which is at the end of the string - bugfix in addMultiple() which didnt work without primaryCol - bugfix in addHaving and unit test, thanks to Johannes Schfer 0.9.4 2003-06-06 PHP stable - added set/getLimit(), which set the limit globally, getAll() and getCol() can still overwrite this temporarily - added addOrder() - added *Having() methods by Johannes Schaefer - added log functionality - added condition param to addWhereSearch() - fix bug in building group clause for getCount() - bug fix in building join 0.9.3 2003-03-11 PHP stable - new method getCol() which lets you retreive just one column - getAll() takes an additional optional parameter, where you can define the method that should be used for firing the query - update() does also consider the value of setWhere() when no primary column is given added a _buildUpdateQuery() for that too - added umbrello-uml class diagram - fixing some typos, esp. for making the useResult() work - bugfix in update, use fully qualified table name (Uwe Drl) - bugfix in _buildSelectQuery, enclose column names by "" now Oracle should work and also reserved keywords can be used as column names (Uwe Drl) - some bugfixes and more CS issues 0.9.2 2003-02-09 PHP stable - now you can customize the sequence name - testing on postgres and added example - enhancing the constructor to take the error/log callbacks - some cleaning up 0.9.1 2003-01-29 PHP stable maintanence release, fix a lot E_ALL issues and CS issues 0.9 2003-01-17 PHP stable - initial release in PEAR